linux-stable/drivers/gpu/drm/mxsfb
Thomas Zimmermann 5fc40f41c1 drm/mxsfb: Convert to Linux IRQ interfaces
Drop the DRM IRQ midlayer in favor of Linux IRQ interfaces. DRM's
IRQ helpers are mostly useful for UMS drivers. Modern KMS drivers
don't benefit from using it.

DRM IRQ callbacks are now being called directly or inlined.

Calls to platform_get_irq() can fail with a negative errno code.
Abort initialization in this case. The DRM IRQ midlayer does not
handle this case correctly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210803090704.32152-9-tzimmermann@suse.de
2021-08-10 20:13:45 +02:00
..
Kconfig drm/mxsfb: Don't select DRM_KMS_FB_HELPER 2021-04-26 12:42:57 +02:00
Makefile drm: mxsfb: Rename mxsfb_crtc.c to mxsfb_kms.c 2020-07-28 17:21:01 +02:00
mxsfb_drv.c drm/mxsfb: Convert to Linux IRQ interfaces 2021-08-10 20:13:45 +02:00
mxsfb_drv.h drm/mxsfb: Convert to Linux IRQ interfaces 2021-08-10 20:13:45 +02:00
mxsfb_kms.c drm: mxsfb: Clear FIFO_CLEAR bit 2021-07-27 21:15:24 +02:00
mxsfb_regs.h drm: mxsfb: Increase number of outstanding requests on V4 and newer HW 2021-07-27 21:15:24 +02:00